@article {1772,
	title = {Some South American Triclads},
	journal = {Anais da Academia Brasileira de Ci{\^e}ncias},
	volume = {25},
	year = {1953},
	pages = {65-78},
	url = {http://planarias.each.usp.br/system/artigos/100/original/Bois-ReymondMarcus1953-SOME_SOUTH_AMERICAN_TRICLADS.pdf},
	author = {Eveline Du Bois-Reymond Marcus}
}
@article {445,
	title = {The fresh-water triclads (Turbellaria) of Alaska},
	journal = {Proceedings of the United States National Museum},
	volume = {103},
	year = {1953},
	pages = {163-186},
	chapter = {163},
	url = {http://www.biodiversitylibrary.org/item/53494$\#$page/193/mode/1up},
	author = {Roman Kenk}
}
@article {295,
	title = {Land Planarians from Auckland and Campbell Islands},
	journal = {Cape Expedition Series Bulletin},
	volume = {12},
	year = {1953},
	pages = {3-20},
	chapter = {3},
	author = {Fyfe, Marion L.}
}
@article {854,
	title = {Sur quelques formes de triclades d{\textquoteright}eau douce et leur r{\'e}partition en Europe},
	journal = {Annales de la Station Centrale d{\textquoteright}Hydrobiologie appliqu{\'e}e},
	year = {1953},
	pages = {177-182},
	author = {De Beauchamp, Paul}
}
@inbook {685,
	title = {Turbellaria Tricladida},
	booktitle = {Institut des Parcs Nationaux du Congo Belge, Exploration du Parc National de l{\textquoteright}Upemba, Mission G.F. de Witte, 1946-1949},
	volume = {21},
	year = {1953},
	pages = {1-62},
	author = {Ernesto Marcus}
}
